baber/WOPTO huggingface dataset:
Patent JP-H02196031-A (JP)
Title: Bismuth-based superconductive ceramic thick film
Inventor: TAKAHASHI KOICHIRO
IPC: H01B12/00
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a bismuth-based superconductive ceramic thick film having high-temp. critical temp. by heating and melting bismuth-based superconductive ceramic contg. lead and thereafter super rapidly quenching this melt to form a thick film and heat-treating it. CONSTITUTION:A bismuth-based superconductive ceramic thick film is obtained by heating and melting bismuth-based superconductive ceramics contg. lead and super, rapidly quenching this melt to form a thick film and then heat- treating it. As the superconductive ceramics, bismuth-based ceramics can be generally widely utilized and for example, bismuth-based superconductive ceramics such as a Pi-Pb-Sr-Ca-Cu-O system can be utilized. Heat treatment can be performed by holding the thick film at 800-860 deg.C for 10-300 hours in the air or the prescribed gaseous atmosphere. The ceramic thick film having the comparatively thickly formed film thickness is suitable for electric power and the ceramic thick film having the comparatively thinly formed film thickness is suitable for a high-sensitivity sensor, etc.
Patent JP-S62172594-A (JP)
Title: Memory device
Inventor: OKI TAKESHI
IPC: G11C11/34
Filed: 1986-01-27
Abstract: PURPOSE:To write many pattern data by the minimum access by using an input/output buffer to divide and synthesize inputted data to and from a write word number and write data and inputting/outputting the result to a column decoder and a memory cell array. CONSTITUTION:A write mode signal WM is inputted at the falling of a RAS signal and outputted from a timing generation circuit 1 in a low level. A row address (k) is fetched from an address buffer 2 into a row decoder 3 at the falling of the RAS signal and a column address (l) is fetched from the buffer 2 into a column decoder 4 at the CAS signal falling. In bringing a write-enable signal WE to a low level, a row decoder signal WN representing the write word number is outputted to a decoder 4 by an input/output buffer 6 and write data is sent to a memory cell array 5. The decoders 3, 4 select the cell of (k) rows, (l) columns and the word number is written. Thus, the many same pattern data are written by the minimum access number of times.
Patent JP-S56111304-A (JP)
Title: Variable frequency oscillator
Inventor: YAMAGIWA KAZUO
IPC: H03B5/20
Filed: 1980-02-07
Abstract: PURPOSE:To control an oscillation frequency in proportion to a control signal by forming a loop of a variable phase shifter, band-pass filter (BPF) and amplifier. CONSTITUTION:Output SA of amplifier 30 is inputted to variable phase shifter 40, whose output SC is inputted to BPF10, output SD of which is fed back to amplifier 30, obtaining a stable oscillator. Amplification characteristics of BPF are shown by curve La, and phase characteristics by curve LD. Then, it oscillates in frequency band W where gain G is >=1. Since output phase phiOUT to control current IY is shown by curve Lc, control signal Ix is applied to phase shifter 40 via linear corrector 50 to vary its oscillation frequency in proportion to the control signal. Thus, this can be used as a time axis correcting circuit for color signals used for VTR, etc.
Patent JP-H05206093-A (JP)
Title: Carrier for substrate processing use
Inventor: OOTA FUMITAKA
IPC: H01L21/304
Filed: 1992-01-29
Abstract: PURPOSE:To transfer a substrate for a short time between level carrying means just before substrate processing means such as a washing liquid tub or the like for use in a washing treatment and the substrate processing means. CONSTITUTION:Tilt feed transferring means is provided with a movable bracket 4 for slidably driving on a supporting pedestal 2 for supporting one end at a pivot 1 and tilting it in level and inclined positions, and a supporting plate 6 which is integral with the movable bracket 4, which is parallel on the reverse side to the supporting pedestal 2 with respect to the pivot 1, and which has a projecting engaging part 7 at a tip. A substrate processing carrier is provided with the tilt feed transferring means, processing means B arranged in a region containing a transfer region through which the supporting plate 6 passes in the inclined position, and level carrying means C arranging level carrying rollers 11 which are interposed between both sides in the longitudinal direction of the supporting plate 6 and which are closely opposed to each other.
Patent JP-S61175757-A (JP)
Title: Buffer control system for inter-processor communication
Inventor: MATSUI SUSUMU
IPC: G06F15/16
Filed: 1985-01-30
Abstract: PURPOSE:To avoid the conflict for acquisition and release of a buffer among processors by always keeping a buffer left when buffers are acquired. CONSTITUTION:The number of ICB301 or buffers 302 which are presently chained with a queue is not controlled by a single variable but by two variables, i.e., a release counter and an acquisition counter. In an initial mode the release counter is set equal to the number of all ICB/buffers together with the acquisition counter set at 0 respectively. Then the acquisition counter is increased every time the ICB/buffer is acquired. While the release counter is increased for each release. Thus the number of ICB/buffers which are presently chained with a queue can be obtained from the values of both counters. Then one or more units of ICB301 or buffer 302 are left when the ICB301 or the buffer 302 are acquired from the queue.
Patent JP-S56111359-A (JP)
Title: Demodulating circuit for synchronous data transmission
Inventor: SHIBAZAKI ETSUO
IPC: H04L27/22
Filed: 1980-02-07
Abstract: PURPOSE:To enable to regenerate a demodulated signal superior in tolerance to noises, by permitting a transmitted signal to include timing information which synchronizes with a modulated signal. CONSTITUTION:A differentially four-phase-modulated signal inputted from input terminal IN is distributed to multiplying circuits MUL1 and MUL2, demodulated carrier regenerating circuit CAR and timing extracting circuit TIM via amplifying circuit AMP. Outputs of multiplying circuits MUL1 and MUL2 are inputted to demodlulating circuits DEM1 and DEM2, whose outputs are supplied to sampling circuits SPL1 and SPL2. The outputs of sampling circuits SPL1 and SPL2 are inputted to code converting circuit CNV, which outputs the origianl data from output terminal OUT.
Patent JP-S59141167-A (JP)
Title: Plate for lead storage battery
Inventor: SEKIGUCHI HIDEO
IPC: H01M4/74
Filed: 1983-01-31
Abstract: PURPOSE:To check a voltage drop in time of discharge as well as to aim at a distinct improvement in battery power, by constituting a plate with use of a grid body being joined in polymerization by orthogonalizing the longitudinal length of each mesh of both first and second expanded meshes of a grid substrate. CONSTITUTION:A grid body 7 is made up of those joined with an upper collector part 3, a lug part 8 formed on the former and a second expanded mesh 10 polymerized on a grid substrate 9 having a lower collector part 4 and a first expanded mesh 2 solidly as one body. The first expanded mesh 2 has a rhombic mesh 1 whose longitudinal length is made to direct toward its horizontal direction, while the second expanded mesh 10 has the same contour form as the grid substrate 9, and the second expanded mesh is polymerized on the substrate 9, through which an intersection point between both these first and second meshes is joined together by welding or the like through a laser beam and so on. With this constitution, not only the dropout of an active material from the grid body can be prevented but also battery power can be improved.
Patent JP-S59139630-A (JP)
Title: Detector for completion of etching
Inventor: AKASAKI TERUYO
IPC: H01L21/306
Filed: 1983-01-31
Abstract: PURPOSE:To automate processes easily, to apply the titled detector without depending upon the electrode structure of an IC and to improve safety and productivity by providing a treating tank executing etching treatment, a degassing tank, a drier, a pump sucking a generated gas and a hydrogen gas detector. CONSTITUTION:A large number of semiconductor slices 20 coated with aluminum layers to be treated according to a pattern and photo-resist layers of a predetermined pattern are arranged in a treating tank 22 together with an etching liquid 21. A de-atmosphere tank 23 absorbs an acid (a phosphoric acid group) in a gas generated in the etching treating tank 22. The de-atmosphere tank 23 is connected to a vacuum pump 26 through a drier 24 for absorbing moisture and a hydrogen detector 25. The hydrogen detector 25 is connected to a micro-computer 28 through an amplifier 27 amplifying a detected signal. When aluminum is etched completely, the maximum point of a detecting level of the hydrogen detector 25 is detected by the micro-computer 28, and the end point of etching can be confirmed.
Patent JP-H11211721-A (JP)
Title: Biochemical analysis
Inventor: KOMATSU AKIHIRO
IPC: G01N33/52
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To rapidly separate plasma or serum in a biochemical analysis device for analyzing the constituent of blood. SOLUTION: A blood-sampling tube is retained at a sample accommodation part 16, and a plasma-filtering unit 9 is mounted to the blood-sampling tube. The plasma-filtering unit 9 sucks and filters blood by a filter, thus separating and supplying the plasma constituent of blood to the cup of the plasma-filtering unit. Then, using the obtained plasma constituent, the blood is biochemically analyzed.
Patent JP-H05206382-A (JP)
Title: Crystallization of ferroelectric film
Inventor: ISHIHARA KAZUYA
IPC: H01L41/22
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the composition ratio of Pb from reducing by forming a cap layer on the surface of a ferroelectric film which contains stoichiometric Pb. CONSTITUTION:Pt is accumulated on a board 1 as a bottom capacitor electrode 2. Then, ferroelectric material which contains Pb such as PZT is accumulated and a ferroelectric film 3 is formed. At this point, the ferroelectric film has (stoichiometric) amorphous pyrochlore structure which allows most chemically stable composition. Then, Pt, etc., is accumulated on the ferroelectric film 3 and a cap layer 4 is formed. Heat treatment is performed so as to change the crystal structure of the ferroelectric film 3 to be in the perovskite condition from the pyrochlore structure. Pb in the PZT film is evaporated as PBO during the heat treatment, the reduction of the composition ratio of Pb during the heat treatment is prevented by the cap layer 4 and the stoichiometric perovskite structured fine ferroelectric film is formed.
Patent JP-S61174493-A (JP)
Inventor: OTA TOSHIYUKI
IPC: D21F1/00
Filed: 1985-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11208042-A (JP)
Title: Printer
Inventor: IGATA KAZUYA
IPC: B41J13/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a curled medium or a medium having folded end from riding on a guide part to cause folding, flawing or jamming by carrying the medium at a low speed until the end thereof is detected by a sensor if it is not detected at the time of discharging the medium and then carrying the medium at a high speed. SOLUTION: If a sensor is turned on at the end of print operation, rear end of a medium 1 is left between upper and lower fixed guides 6a, 5a and the medium 1 does not ride on the upper fixed guide 6a even if the medium 1 us discharged at a high speed. If the sensor is turned off at the end of print operation, rear end of the medium 1 is possibly separated from the guide 6a, the medium 1 is discharged at a low speed until a sensor 9 located at a position for confirming the rear end of the medium 1 entering between the fixed guides 6a, 5a is turned on. The medium 1 is prevented from fluttering or floating at a part not being retained by a hard protector 4.
Patent JP-S59190343-A (JP)
Inventor: ROOBERUTO JINGAA
IPC: B22F3/24
Filed: 1984-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58133378-A (JP)
Title: Manufacture of steel plate coated with aluminum or aluminum alloy
Inventor: HAMADA MOTOHARU
IPC: C23C28/02
Filed: 1982-02-01
Abstract: PURPOSE:To improve weather resistance and the adhesiveness of a coating layer, by precoating the surface of a steel plate with a Zn-Ni alloy layer having specified thickness, and then lamelarly spraying Al or Al alloy powder to form the steel plate coated with Al or an Al alloy. CONSTITUTION:The surface of a steel plate is precoated with the layer of Zn- Ni alloy contg. 0.5-80% Ni having thickness of 0.01-0.3mum. Al or Al alloy powder is lamelary applied to the precoated surface by a percoater, roll coater, spray method or the like. Thereafter, the powder-applied steel plate is heated, rolled and then reheated, or rolled, heated, rerolled and then reheated to make the steel plate coated with the Al or Al alloy layer.
Patent JP-S60158161-A (JP)
Title: Preparation of sulfenamide
Inventor: TATSUOKA KENGO
IPC: C07C313/00
Filed: 1984-01-30
Abstract: PURPOSE:To obtain the titled compound useful as a preventive agent for prevulcanization in high yield and purity industrially and advantageously without using an emulsifying agent, by reacting a specific amide compound with a sufenyl halide and an acid binder in the presence of a phase transfer catalyst. CONSTITUTION:An amide compound of formula I (R is alkyl, cycloalkyl, aryl, etc. which may have a substituent group; R0 is alkylene, cycloalkylene, etc.; R1 is H or the same as R or R0, etc.) is reacted with a sulfenyl halide of formula II(R2 is alkyl, cycloalkyl, etc. which may have a substituent group; X is halogen) and an acid binder in the presence of a phase transfer catalyst to give the aimed sulfenamide of formula III. The above-mentioned method has the following advantages; the reaction proceeds rapidly without decomposing the compound of formula II in water not foaming as in use of an emulsifying agent. A step of recovering a tertiary amine can be omitted, and the method is industrially advantageous.
Patent JP-S58132369-A (JP)
Title: Electric power supplying circuit of welding machine provided with power-saving function
Inventor: WAKATSUKI YOSHIO
IPC: B23K9/06
Filed: 1982-02-03
Abstract: PURPOSE:To release a power-saving function in the sourse of welding, and to lower a turn-on sound a torch switch, by providing a changeover switch on an input electric power supplying circuit of a power-saving type welding machine which has inserted a switch closed by synchronizing with closing of the torch switch of the welding machine, into the input electric power supplying circuit. CONSTITUTION:When starting a welding work, a switch 9 is cloed, and thereafter, when requesting a noise a contact life, a changeover switch 14 is closed. As a result, relay contacts 15, 19 are closed, and by controlling the opening and closing of a torch switch 17, the welding work is performed. Accordingly, irrespective of operation of turn-on and turn-off of the torch switch 14, closing of the contact 19 can be maintained at all times. In this way, when starting the work, the changeover switch 14 is closed, and even at the time of no-load, an energizing input current is supplied, by when welding is not performed for a long time, an effect of power-saving is obtained by setting the changeover switch 14 to an open-circuit.
Patent JP-S59141645-A (JP)
Inventor: MATSUI HIROYUKI
IPC: E03D9/08
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5298080-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: TACHIBANA HIROMITSU
IPC: C08F14/00
Filed: 1976-02-13
Abstract: PURPOSE: To extremely reduce the sticking of polymer scales to inner surfaces of the polymerizer by adding a specific compound such as citrazinc acid (salt), etc. to the polymerization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09211395-A (JP)
Title: Spectacle frame
Inventor: YAGUCHI KENICHI
IPC: G02C5/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To lessen the eye's fatigue, to improve the appearance at the time of mounting and to enable dealing with any lens shape by providing a pad guiding member with a pad position setting member to be fitted to this pad guiding member in such a manner that this setting member is glidable approximately linearly with the guiding member. SOLUTION: The pad position setting member 11 consists of a first constituting member 13 having a U shape when the pad is viewed from laterally, a second constituting member 14 fixed to the recessed part of the U shape of the U-shaped first constituting member 13 and stoppers 17 mounted at the upper part and lower part of the first constituting member 13. One line of groove 15 is formed vertically at the first constituting member 13 and the second constituting member 14 fixed to the recessed part of the U shape. The pad guiding member 16 fits into this groove 15. The pad guiding member 16 is glidable from the upper part to the lower part of the groove 15 in the state that the member is held fitted into the groove 15.  At this time, the stoppers 17 are mounted at the upper part and lower part of the first constituting member 13 to prevent the dislodgment of the pad guiding member 16 from the groove 15.
Patent JP-S62177281-A (JP)
Inventor: OKAJIMA TAIZO
IPC: D06M101/00
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04214968-A (JP)
Title: Axial piston compressor
Inventor: JIIKUFURIITO MAIYAA
IPC: F04B39/00
Filed: 1991-02-06
Abstract: PURPOSE: To provide an axial piston compressor in which only a tensile force in a precessional motion of a swash plate is transmitted to a piston. CONSTITUTION: An axial piston compressor is equipped with at least one piston 21 driven by a swash plate 16, which converts the rotating motion into reciprocations of the piston, and a projection 19 to transmit the generated axial direction motions is coupled with the piston through a resilient structural member 29 to transmit the tensile motion to the piston.
Patent JP-H05204655-A (JP)
Title: Function executing mechanism in s system
Inventor: TAKAYAMA TAKEKUNI
IPC: G06F9/45
Filed: 1992-01-30
Abstract: PURPOSE:To speed up processing by remarking the processing of a return value, alternately switching a working area and a saving area without fixing them and executing flexible processing while clarifying the existence of data. CONSTITUTION:A heap switching means 30 has a function for switching a current heap (main memory) by heap 1/heap 2 in each execution of one function. A copying means 10 has a function for copying the return value of a function in the current heap (main memory) to the other temporary saving heap. A releasing means 20 has a function for releasing a working data area and a return value area to the current heap after copying. When data are copied, heap 1 and heap 2 are switched. In this case, the existing heap 2 can be utilized as heap 1 and conventional processing for returning the copy of the return value of the function in the heap 2 to the heap 1 and processing for releasing the working area in the heap 2 are unnecessitated.
Patent JP-2000217334-A (JP)
Title: Linear motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02K41/03
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can suppress the occurrence of cogging thrust without causing the thermal deformation of an armature attaching plate at the time of manufacturing the motor. SOLUTION: A linear motor 1 is provided with two kinds of first armature cores 41 and second armature cores 42 which are faced to a plurality of permanent magnets 7a, 7b, 7c,... rows for field, which are arranged so that their polarities may alternately change with magnetic gaps in between in the perpendicular direction and have different sizes. The armature cores 41 and 42 are fixed to an armature attaching plate 2 in such a way that coupling members 12 are inserted into dovetail grooves 4d formed on the surfaces of the first armature cores 41 facing the plate 2, and bolts are screwed in the tapped holes 12a of the coupling members 12 inserted into the grooves 4d and tightened. In addition, the entire armature 3 is fixed with a molding resin 8.  Therefore, the deformation of the armature attaching plate 2 can be prevented, because the armature cores 41 and 42 can be fixed firmly to the plate 2.
Patent JP-H07216833-A (JP)
Title: Indicator plate
Inventor: KONO SAKAE
IPC: G09F7/00
Filed: 1994-02-09
Abstract: PURPOSE:To improve both fixing performance and workability in an indicator plate used at the time of indicating a boundary, a measuring point, buried material, or the like. CONSTITUTION:An indicator plate is formed of a plate body 2, a cylindrical rivet body 3 and a bar body 4. The cylindrical rivet body 3 is inserted in the through hole 5 of the plate body 2 and a prepared hole B bored in an installation place A, and a split shank 11 is enlarged by the driving of the bar body 4 so as not to come off easily by the vibration or the like of the installation place without needing to use mortar, adhesive, or the like.
Patent JP-S57131801-A (JP)
Title: Steam turbine plant
Inventor: SHINOZAKI YUKIO
IPC: F01D5/06
Filed: 1981-02-06
Abstract: PURPOSE:To increase fatigue strength, to shorten a rotor span, and to prevent vibration in a turbine rotor, by shrink fitting a sleeve of low-chrome steel to a journal part of a reheating turbine rotor of high-chrome steel. CONSTITUTION:A reheating steam turbine plant consists of a reheating turbine 10, a joint shaft 7, a high pressure turbine 9, a low pressure turbine 11, and a generator 12. A sleeve 3 of low-chrome-steel is shrink-fitted to a journal part 2 of a turbine rotor 1 of high-chrome-steel, which is used for a reheating turbine. Since these contrivances dispense with the shrinkage fit construction in a shaft coupling, the fatigue strength is increased. At the same time, since the number of joint shafts becomes minimum, shortening in a rotor span, as well as increase of reliability in vibration can be achieved.
Patent JP-S61174343-A (JP)
Title: Combination of member
Inventor: DONOMOTO TADASHI
IPC: B22D19/14
Filed: 1985-01-30
Abstract: PURPOSE:To improve wear characteristic and to suppress wear quantities of both member to min. limit, by adopting mineral fiber reinforced composite material to sliding surface part of the first member sliding relatively, and adopting cast iron to sliding surface part of the second member. CONSTITUTION:In combination of two members sliding relatively while contacting with each other in car engine, etc., at least sliding surface part of the first member is formed with composite material of mineral fibers as reinforcing material composed of SiO2, CaO, Al2O3 as main component, <=10wt% MgO, <=5% Fe2O3, <=10% the other inorganic material, and Al, Mg, Sn, Cu, Pb, Zn and alloy of these as matrix. Total quantity of nonfiber particles in mineral fiber is regulated to <=20% therein, content of particles of <=150mu particle diameter and vol. ratio of mineral fiber are regulated to <=7% and 4-25% respectively. At least sliding surface part of the second member is formed with cast iron. By the combination, wear characteristic is improved.
Patent JP-S63185474-A (JP)
Title: Device for filling hole
Inventor: UMEZAWA SUNAO
IPC: B05C1/02
Filed: 1987-01-26
Abstract: PURPOSE:To efficiently fill the through-hole of a plate to be treated by longitudinally arranging a set of a transfer roll and a squeegee in the transfer direction of the plate to be treated close to each other. CONSTITUTION:The transfer roll 5 for coating hole filling ink 8 on the plate 1 to be treated provided with through-holes 10 and the squeegee 9 for filling the ink 8 coated on the plate 10 into the through-holes 10 and scraping off the surplus ink are provided. A set of the transfer roll 5 and the squeegee 9 is longitudinally arranged in the transfer direction of the plate 1 close to each other. As a result, the through-holes having respective diameters ranging from the large diameter to the small diameter can be surely filled, and the yield is improved. Moreover, the transfer velocity can be increased, and the productivity can be remarkably improved.